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Cool stuff. Way cool.
Just trying to sort out the bandswitching from the pictures: Antenna input is switched to one of six bandpass+optional RF amp boards. It looks like the antenna switching is by the black relays in the back? Eight bands, six band boards, a couple of the bands must be close enough together that they utilize a common board? Or maybe the IF *is* one of the bands... There appears to be a preselector knob on the front, how does this go into the bandpass/RF amp boards. The output from the RF band boards is then brought to some sort of combiner board that I cannot make out anything but a bunch of SMA jacks on. Is there switching there too, or (because of power switching to the RF boards) is this just a simple combiner? And that Eddystone dial is to die for. Oh, man. Tim. |
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